STM32L4: add NUCLEO_L4A6ZG (STM32L4A6ZGTx) target

connectivity/drivers/mbedtls/TARGET_STM/CMakeLists.txt

@@ -11,6 +11,8 @@ elseif("STM32L443xC" IN_LIST MBED_TARGET_LABELS)
     add_subdirectory(TARGET_STM32L443xC)
 elseif("STM32L486xG" IN_LIST MBED_TARGET_LABELS)
     add_subdirectory(TARGET_STM32L486xG)
+elseif("STM32L4A6xG" IN_LIST MBED_TARGET_LABELS)
+    add_subdirectory(TARGET_STM32L4A6xG)
 elseif("STM32L4S5xI" IN_LIST MBED_TARGET_LABELS)
     add_subdirectory(TARGET_STM32L4S5xI)
 elseif("STM32L562xE" IN_LIST MBED_TARGET_LABELS)

connectivity/drivers/mbedtls/TARGET_STM/TARGET_STM32L4A6xG/CMakeLists.txt

@@ -0,0 +1,7 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+target_include_directories(mbed-mbedtls
+    PUBLIC
+        .
+)

connectivity/drivers/mbedtls/TARGET_STM/TARGET_STM32L4A6xG/mbedtls_device.h

@@ -0,0 +1,30 @@
+/*
+ *  mbedtls_device.h
+ *******************************************************************************
+ * Copyright (c) 2017, STMicroelectronics
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ */
+#ifndef MBEDTLS_DEVICE_H
+#define MBEDTLS_DEVICE_H
+
+#define MBEDTLS_AES_ALT
+#define MBEDTLS_MD5_ALT
+#define MBEDTLS_SHA1_ALT
+#define MBEDTLS_SHA256_ALT
+// #define MBEDTLS_CCM_ALT    // not supported yet
+// #define MBEDTLS_GCM_ALT    // not supported yet
+
+#endif /* MBEDTLS_DEVICE_H */

targets/TARGET_STM/TARGET_STM32L4/CMakeLists.txt

@@ -11,6 +11,7 @@ add_subdirectory(TARGET_STM32L475xG EXCLUDE_FROM_ALL)
 add_subdirectory(TARGET_STM32L476xG EXCLUDE_FROM_ALL)
 add_subdirectory(TARGET_STM32L486xG EXCLUDE_FROM_ALL)
 add_subdirectory(TARGET_STM32L496xG EXCLUDE_FROM_ALL)
+add_subdirectory(TARGET_STM32L4A6xG EXCLUDE_FROM_ALL)
 add_subdirectory(TARGET_STM32L4P5xG EXCLUDE_FROM_ALL)
 add_subdirectory(TARGET_STM32L4R5xI EXCLUDE_FROM_ALL)
 add_subdirectory(TARGET_STM32L4R9xI EXCLUDE_FROM_ALL)

targets/TARGET_STM/TARGET_STM32L4/STM32Cube_FW/CMSIS/stm32l4a6xx.h

@@ -49,7 +49,10 @@
 #define __MPU_PRESENT             1       /*!< STM32L4XX provides an MPU                     */
 #define __NVIC_PRIO_BITS          4       /*!< STM32L4XX uses 4 Bits for the Priority Levels */
 #define __Vendor_SysTickConfig    0       /*!< Set to 1 if different SysTick Config is used  */
+
+#ifndef __FPU_PRESENT
 #define __FPU_PRESENT             1       /*!< FPU present                                   */
+#endif
 
 /**
   * @}

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L4A6xG/CMakeLists.txt

@@ -0,0 +1,25 @@
+# Copyright (c) 2020 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+add_subdirectory(TARGET_NUCLEO_L4A6ZG EXCLUDE_FROM_ALL)
+
+if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
+    set(STARTUP_FILE TOOLCHAIN_GCC_ARM/startup_stm32l4a6xx.S)
+elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
+    set(STARTUP_FILE TOOLCHAIN_ARM/startup_stm32l4a6xx.S)
+endif()
+
+add_library(mbed-stm32l4a6xg INTERFACE)
+
+target_sources(mbed-stm32l4a6xg
+    INTERFACE
+        system_clock.c
+        ${STARTUP_FILE}
+)
+
+target_include_directories(mbed-stm32l4a6xg
+    INTERFACE
+        .
+)
+
+target_link_libraries(mbed-stm32l4a6xg INTERFACE mbed-stm32l4)

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L4A6xG/TARGET_NUCLEO_L4A6ZG/CMakeLists.txt

@@ -0,0 +1,16 @@
+# Copyright (c) 2024 ARM Limited. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+add_library(mbed-nucleo-l4a6zg INTERFACE)
+
+target_sources(mbed-nucleo-l4a6zg
+    INTERFACE
+        PeripheralPins.c
+)
+
+target_include_directories(mbed-nucleo-l4a6zg
+    INTERFACE
+        .
+)
+
+target_link_libraries(mbed-nucleo-l4a6zg INTERFACE mbed-stm32l4a6xg)